Re: DSO/Tru64 (was Re: References for modperl usage in financialinstitutions?)

2002-12-04 Thread Stas Bekman
Marcin Kasperski wrote: PS If only someone had some idea how to solve the DSO/Tru64 problem... We really need to find people on these platforms (True64, AIX, HP-UX, etc.) who can help to reproduce and resolve this kind of probs. If you know of those willing to help please ask them to subscribe

Re: dso

2002-05-29 Thread Per Einar Ellefsen
At 11:41 29.05.2002, Arnold van Kampen wrote: Hi Some messages ago, someone still mentioned that modperl had been - compiled in -, when describing his configuration, that he was having trouble with. Does this mean it is still better to compile it in instead of using mod_perl as a dso? If

RE: dso

2002-05-29 Thread Joe Breeden
Kampen Cc: [EMAIL PROTECTED] Subject: Re: dso At 11:41 29.05.2002, Arnold van Kampen wrote: Hi Some messages ago, someone still mentioned that modperl had been - compiled in -, when describing his configuration, that he was having trouble with. Does this mean it is still better

Re: DSO on Solaris - child dies with seg fault

2002-05-22 Thread Doug MacEachern
On Sun, 14 Apr 2002, Sreeji K Das wrote: Hi Stas, Thanx for the reply. However, I had already read the doc. and done everything mentioned there. I had recompiled perl with -Ubincompat5005 as mentioned. wondering if this is the XSLoader vs DynaLoader mentioned earlier today. there is a

Re: DSO on Solaris - child dies with seg fault

2002-04-17 Thread Sreeji K Das
Thanx Doug for the reply. Unfortunately I still get segfaults :-( No difference. Once I have the time, I'll get the stacktrace see for any clues. Right now I have kept DSO in the backburner, as I have got PerlFreshRestart fully up and runnig (with a no. of patches to mod_perl) Sreeji --- Doug

Re: DSO on Solaris - child dies with seg fault

2002-04-16 Thread Doug MacEachern
you might actually be hitting a problem i just found on solaris with 2.0 and perl 5.6.1. a problem that is fixed in 5.8.0-tobe, where certain DynaLoader and XSLoader combo prevents modperl from closing all of the dlhandles. try adding this to your startup.pl before use-ing any other

Re: DSO on Solaris - child dies with seg fault

2002-04-14 Thread Sreeji K Das
Hi Stas, Thanx for the reply. However, I had already read the doc. and done everything mentioned there. I had recompiled perl with -Ubincompat5005 as mentioned. I've attached some additional info., generated by trussing the child, as it was being restarted: $truss -ef -o ~/truss.out -r0,1,2

Re: DSO on Solaris - child dies with seg fault

2002-04-14 Thread Stas Bekman
Sreeji K Das wrote: Thanx for the reply. However, I had already read the doc. and done everything mentioned there. I had recompiled perl with -Ubincompat5005 as mentioned. Good then. I just wasn't sure. Hopefully someone with Solaris access/knowledge will be able to help you out, but see

Re: DSO on Solaris - child dies with seg fault

2002-04-13 Thread Stas Bekman
Sreeji K Das wrote: Hi, I was trying to run mod_perl as DSO on Solaris. I see the following line in the logs: [notice] child pid 24323 exit signal Segmentation Fault (11) This happens whenever I send a USR1 to the server for restart. Also I see the same message whenever the child

Re: DSO Issues

2001-11-28 Thread Vivek Khera
JC == John Chia [EMAIL PROTECTED] writes: JC On 27 November 2001 15:17 (-0500), Vivek Khera wrote: The *only* issue I encounter is a massive memory leak upon SIGHUP or SIGUSR to apache. JC Hm. I only get memory leaks if PerlFreshRestart is enabled and I SIGHUP JC it. Perl 5.005_03 has the

Re: DSO Issues

2001-11-28 Thread Daniel Jacobowitz
On Wed, Nov 28, 2001 at 10:34:00AM -0500, Vivek Khera wrote: SR == Stephen Reppucci [EMAIL PROTECTED] writes: SR If we're collecting a list of things that don't work in a DSO SR build, add perl subs (via !--#perl sub=My::handler--). SR At least, they didn't work as of January of this

Re: DSO Issues

2001-11-28 Thread Vivek Khera
SR == Stephen Reppucci [EMAIL PROTECTED] writes: SR If we're collecting a list of things that don't work in a DSO SR build, add perl subs (via !--#perl sub=My::handler--). SR At least, they didn't work as of January of this year. Doubtful that they ever will, either, since that introduces a

RE: DSO Issues

2001-11-27 Thread Christian Gilmore
Of Vivek Khera Sent: Tuesday, November 27, 2001 2:17 PM To: [EMAIL PROTECTED] Subject: Re: DSO Issues DW == David Wheeler [EMAIL PROTECTED] writes: DW While it seems to be well-known anecdotally that one should never use a DW DSO install of mod_perl (particularly among Mason developers

Re: DSO Issues

2001-11-27 Thread John Chia
On 27 November 2001 15:17 (-0500), Vivek Khera wrote: The *only* issue I encounter is a massive memory leak upon SIGHUP or SIGUSR to apache. Hm. I only get memory leaks if PerlFreshRestart is enabled and I SIGHUP it. -- john chia [EMAIL PROTECTED] starnix

Re: DSO Issues

2001-11-27 Thread Vivek Khera
DW == David Wheeler [EMAIL PROTECTED] writes: DW While it seems to be well-known anecdotally that one should never use a DW DSO install of mod_perl (particularly among Mason developers), is there DW yet any place where all the known issues surrounding the use of DSO The *only* issue I

Re: DSO Issues

2001-11-27 Thread Stephen Reppucci
If we're collecting a list of things that don't work in a DSO build, add perl subs (via !--#perl sub=My::handler--). At least, they didn't work as of January of this year. On Tue, 27 Nov 2001, John Chia wrote: On 27 November 2001 15:17 (-0500), Vivek Khera wrote: The *only* issue I

Re: DSO problems summary? (was Re: Children dying)

2001-08-16 Thread Doug MacEachern
On Thu, 16 Aug 2001, Stas Bekman wrote: Currently what I've is: * How do I build on Solaris with DSO? = Build perl and mod_perl using the system malloc that should be any platform where perl defaults to using its own malloc, that is, if: % perl -V:usemymalloc reports: usemymalloc='y'

Re: DSO problems summary? (was Re: Children dying)

2001-08-16 Thread Alex Povolotsky
On Thu, Aug 16, 2001 at 09:35:43AM -0700, Doug MacEachern wrote: that should be any platform where perl defaults to using its own malloc, that is, if: % perl -V:usemymalloc reports: usemymalloc='y' which is fine if: % perl -V:bincompat5005 reports: bincompat5005='undef'; but the

Re: DSO problems summary? (was Re: Children dying)

2001-08-16 Thread Doug MacEachern
On Thu, 16 Aug 2001, Alex Povolotsky wrote: This is perl, v5.6.1 built for sun4-solaris # perl -V:usemymalloc usemymalloc='n'; that's fine. Seems like I'm suffering from dying children problem... My main apache dies sometimes, bringing neraly everything (well, except server-status)

Re: DSO suexecx mod_perl

2001-07-05 Thread James G Smith
Oliver [EMAIL PROTECTED] wrote: Hello, OK, but I can I govern this: in the apache configuration of ./configure I tried to add some DSO (Dynamical Shared Objects) like this ./configure --enable-module=most --enable-shared=max --enable-suexec --suexe c-caller=apache --suexec-docroot=/home

Re: DSO mod_perl HUP memory leak

2001-06-15 Thread Vivek Khera
DM == Doug MacEachern [EMAIL PROTECTED] writes: DM 1.21_01 had two dso fixes, one to close all .so's opened by DynaLoader and DM one to call perl_shutdown(), both of which were large leaks. with DM 1.25_01-dev and Perl 5.6.1 i see a 4k growth on the first kill -USR1 and DM no change after

Re: DSO mod_perl HUP memory leak

2001-06-14 Thread Doug MacEachern
On Thu, 14 Jun 2001, Paul G. Weiss wrote: I know that this is an ongoing problem, but I seem to remember that someone somewhere had a patch that reduced the size of the memory leak on restarts to a manageable size. Has this patch been applied to the CVS version? If not, can some kind soul

RE: DSO mod_perl and preloading

2000-06-06 Thread Gerald Richter
All these tips and benchmarks on optimising mod_perl by preloading used modules/DBD-drivers etc. are great. However, I have seen warnings about preloading modules if mod_perl is loaded as a DSO. (e.g for HTML::Embperl). Does this still apply? My setup is redhat6.2/perl-5.6/mod_perl-1.23.

Re: DSO build questions

2000-02-04 Thread G.W. Haywood
Hi there, On Thu, 3 Feb 2000, Wang, Pin-Chieh wrote: Ged, Thanks much for your help, Please tell me if I asked too many questions, If you don't I'll keep on ask you questions. After I said that, here is another question. You aren't asking too many questions, but please forgive me if I

Re: DSO SEGV fix (was: A fix in sight: Apache::ASP: crash when placed in startup.pl)

2000-01-16 Thread Alan Burlison
"Frank D. Cringle" wrote: Daniel Jacobowitz [EMAIL PROTECTED] writes: This worked! Can I get opinions on the attached patch? I am not competent to check whether the patch has any hidden problems, but I hope Doug will be able to evaluate it and include it in the next release. Your

Re: DSO slows things down?

2000-01-14 Thread Jens-Uwe Mager
On Fri, Jan 14, 2000 at 06:31:50PM +0200, Stas Bekman wrote: Just read the mod_ssl vs. apache_ssl thread at /.org: http://slashdot.org/apache/99/12/22/1711203.shtml jimjag claims that DSO is slower than static builds at the runtime: QUOTE Q: Why has using DSOs anything to do with